Sharing Data Between Client And Server Scripts
Suppose I load data from a database and store it in a VBScript array using asp (i.e. this is all done from the server)
I then want to have some client side scripts (they have to be client side because they are activated depending on what the user does on the page). Is there any way of accessing the array generated at the server, through the client side scripts???
If not, how else can I write my page?? The data is loaded from a database, which is obviously done at the server. If not by doing what I have already described, how else can i use the database data in my client side scripts???
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I'm including the output of an .asp page hosted on other domain using serverXMLHTTP.
Is it possible that I can share the values of some variables from external file.
Like session or others like (suppose..)
TablesBGColor = "#FFG445"
TableHieght = "600"
session("ImagesFolder") = "http://www.SiteABC/_images/"
If i include the settings.asp file on the top of my asp page then How can i use
the above mentioned variables/values down in my own ASP page.
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there are specific client of mine and there is a big database which i have to handle it, every time clients want to connect to this specific database it takes long time, this database is a static database it means you dont have to edit or update it by the clients, it is like a dictionary, you type your words/code and you will see some data,
I could not find a way to reduce the time for the clients(due to the big database), I am wondering that is it possible to put a copy of this database on client's computer (I have mentioned that there are specific clients and I have access to their computers) within Access Database so in this way I have to run the connection to the access database at clients side, if so what is the coding for it??
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I am writing an intranet front end for a process control app.I want to write ASP client pages which include controls updated by the server when values change. E.g. a thermometer control which is updated on the clients by the server when a temperature ( monitored by the server)changes.
Do I need to force the client to keep polling the server for a page update?Can the control on the client 'subscribe'?
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I have my asp pages stored in my server ,but when i try and call the asp pages in the clinet side it does not show a portion of the page,the same thing if i call from the server it shows me.
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I need to know if, and how, it is possible to use ASP to download a file automatically from the web server to the client in a given path. Is that possible ? Ideally I want a page with a link that when pressed it will copy a certain file that exists on the web server down to the client.
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oChart.ExportPicture file_path, "gif", 200, 200
Response.Write "<img src='"&file_path&"'>"
if file_path=/smart/chart.gif
how this code can run in client computer as it will search in the local cmputer
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we have some exist file at server site.we wants to open it from any client by simple browse or click on file. is tre any tool to do this or any script.
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My boss told me web application is NOT client-server application. I argued
with him because browser is the client, and the server code put in server.
Then web application should be a client-server application. My understanding
is that a web application is an application that runs on a browser. But
client-server application is not necessary a web application.
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There is a client and a server. They both share a folder structure that is identical. The client is able to copy and import files to and from the server with button click.
The client is running IIS and some local scripts. The client also has a network drive mapped to the SERVER location.
Is there a way I can copy files without running IIS on the clients machine? The server needs to pass the file info to the Client. Also keeping in mind that I can't get IE to open file protocol links.
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I am having a problem executing long running queries from an ASP application which connects to SQL Server 2000. Basically, I have batches of queries that are run using ADO in a loop written in VBScript. This works pretty well until the execution time of a single query starts to exceed some threshold, which I am trying to narrow down. I can typically run 2 - 10 queries in a loop, with the run time being anywhere from under a minute to an hour or more. Now that this application is being subjected to run against some large databases (25 - 40G), I'm having problems getting the application to continue beyond the first query if it takes a while to run.
I used SQL Profiler to try to diagnose what was going on. I can see the query executes to completion, but immediately after completing I can see an "Audit Logout" message, which apparently means that the client has disconnected. The query durations vary from 45 or 50 minutes to up to over 90 minutes. I have the ADO connection and query timeouts set to very large values, e.g. 1000 minutes, so I can't think its that. My guess is that there is some IIS setting or timeout that I am running up against and the connection to SQL Server is just dropped for some reason.
The configuration is
NT 4.0 SP6
SQL Server 2000 SP3
IIS 4.0
Explorer 5.5
I'm only running into this problem on the very largest databases we run against. The vast majority continue to function properly, but this is going to happen more often as time goes on the databases continue to grow in size.
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Using classic ASP is it possible to get the user's name and password and pass them to the web server to avoid the Windows Authentication popup login box?
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At the moment I am building a small news board on my companys intranet. There are 2 different offices with 2 different domains. for each office I want to show different news relating to that office.
Is there any way with asp to get the name of the domain that the user is logged onto so I can filter different news for each domain. This will just save the hassle of putting the intranet on 2 different domains.
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I want to know the possiblity and process of an ASP client, which needs to get some UDT from a ATL Server component implemented in VC++. The UDT is basically a C++ class consisting of a BSTR and a short. for eg.,
class CMyClass
{
BSTR myName;
short myNum;
};
and what actually i need is to pass a collection(vector) of this object to ASP client as well as to a VC++ client.
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The jist of what i want is the obj.FileExists (how it checks for a file on the server) for the client machine.
The client will be scanning something that will put a pdf file into a shared folder on their machine (it will be the same path for all clients). I need to get the code* to pull that file so that i can take the data on the pdf.
*Code doesn't have to be ASP. i'm up for ASP, VBScript, Javascript.
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I want to launch a client application from the server and send it some parameters. The application is written in PowerBuilder.
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Normally when I do serverside processing and if the string may contain < or > characters in the userdata I would do:
<%=Server.HTMLEncode(userdata)%>
However if I'm doing client side processing is there any equivalent VB function that I can call to do just that, or do I have to write my own routine to convert < to < and > to >, etc?
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isit possible to access variables (code) from ASP server script to ASP client page?? take for example the code supplied below:
'server script
<%@ Language=VBScript %>
<%
dim svalue
svalue="access me"
%>
'client code
<HTML>
<BODY>
<SCRIPT LANGUAGE="VBScript">
dim x
x = svalue 'svalue isfrom server script
response.write x
</SCRIPT>
</BODY>
</HTML>
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I was wondering if anyone knew how to determine how to determine the
client's time zone from within an ASP page?
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Let me paint the picture: A large MS SQL database (in 7.0) on a Win2K box (not that the Server O/S matters here really) and an ASP page that grabs data from it to present, of course, to the client browser. For the sake of conversation (since I have tested this oversimplified version of the problem) the code pulls a select * from blah (where blah is my BIG table - right now about 25,000 rows).
The problem/question is the time it takes to present the HTML to the client. The big question is...
Why would it take significantly longer to present the final (parsed) HTML on a remote client computer than right on the server? Note: I would normally consider the time it takes to "download" the HTML to the client, but in this case the actual "presented (parsed) HTML" is so small (it's only one integer inside the body tags), that could never account for the difference in time...and I mean significant..on the server...seconds...on a random client computer...many minutes...on my customer's machine...over an hour (which is, of course, my particular problem).
I obviously have to look at their ISP, but a)Again, the end-product HTML is very VERY small and b)the page does eventually present itself (so it's not timing out). I have the scripttimeout set ridicously high so that potential problem doesn't come up, but that's not the problem.
I just want to know what could be causing the significant time difference? Everything I know about the ASP "process" tells me this scenario should never happen (unless the HTML being sent is significant, of course, like a huge list, or something).
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I want to be able to client process of the ASP page to get the value
populated in Request("rssFeed"), how can I do this because the Request
object is not available to the Client-side.
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How to download the file from web server to client machine? If anybody have idea, inform to me.
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I really need a coding help regarding sharing Folder Module to specific members through giving them rights for access while using Classic ASP....
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how d code works under this category?
any samples?website references?recent projects?
i'm looking for ideas..
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How do I can Call .net dll in an asp Page.I want to implement .Net formsAuthentication as dll in .Net and I want to use that in my asp pages.My project contains both asp and asp.net pages.My Logon page is an asp page. How can I do this?
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I have a chunk of code, where based on the user's selections, it goes through a database and selects all of the records from the database and writes them to a text file (the database contains nearly 600,000 records), currently, the file is written and the user would end up having to wait for it to be written, before continuing.
Is there a way that this file could be kind of.... tagged or something, so that the server creates it in the background, instead of while the user waits, so the user can continue doing other things, rather then having to wait for the text file to be created.
The files can be quite large, as they can end up being anywhere from 1 - about 600,000 records with between 4 - 10 fields each. Here is a sample of the code that creates the text file. Code:
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to share files is 1 thing as IIs will od it just fine on its own, however i would like to give my site a little more than white backgrounds and garbage about times files are created so i ( with some help ) wrote the following script. Code:
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After a ASP page call a DLL I cant't delete the DLL anymore.
"There has been a sharing violation file may be in use"
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I have several hundreeds of DVDs, and friends often call
me to borrow some.
I'd like to be able to have my entire collection on my
web page (i have everything in a database already) and
let them browse for the title they want, then "check" the ones
they need and see if they're "available" or not.
Then this would send me an email with the titles and the name
of the person requesting them.
Is there any ready to use solution or should I just jump into
developing it myself?
If there is something, any link to a product like that?
Something simple: title, cover picture, available or not.
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I am having a problem tracking down what I believe to be a problem with
the way cookies are being used on our website application.
When user log onto the application, an in-memory (per-session) cookie
is created to hold the session key for the user. This unique key is
assigned as part of the business layer logon process, and never changes
while the user is logged on. The call to the business component returns
this unique key if the logon was successful, and the cookie is set up
as follows:
Response.Cookies("SessionKey").Path = "/"
Response.Cookies("SessionKey") = strSessionKey
Nowhere is the cookie assigned an .expires value.
Once a user has completed this logon process, they must then click past
an intermediate agreement page before actually having access to the main
application. When this intermediate page is submitted, it accesses the
cookie, extracts the session identifier and writes the value to a
database table.
The code to achieve this looks something like:
strSessionKey = Request.Cookies("SessionKey")
Dim objInstance
Set objInstance = Server.CreateObject("SomeComponent.SomeClass")
objInstance.StoreIdentifier strSessionKey
Set objInstance= nothing
The whole process works fine until I try to do the second stage (the
intermediate agreement) with two separate IE sessions (there are 2
separate IEXPLORER.EXE entries in task manager) very quickly.
I can go through the whole process fine, and then while leaving the
application open, I can start again with a new IE window and complete
the process again. In each case the correct identifier is stored in the
database for each separate session.
If I get to the second stage of the logon process with 2 separate IE
sessions, and submit both agreement pages at the same time (or as close
together as I can), then they both write the same unique session
identifier to the database, as if they are accessing the same cookie!
The session identifier used is the one from the first agreement page I
submit. This definitely only happens if I do this at the same time.
Wait a few seconds between the submissions and all is well.
Has anyone come across something like this before and can advise on a
possible reason?
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is it possible to open an excel file (used as a template) from server using server-side vbscript; then modify it or add values from client using client-side vbscript?
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Following is a vbscript code extract triggered by a combobox OnChange event. arrVendorA and arrdefpack are server side arrays and i need the intCounter parameter to be the array index. Code:
<script>
sub getstdPackByVendor(strPartNo, intCounter)
dim selVendor
selvendor= colSelect("cboVendor", intCounter).value
if selvendor= "<%=arrvendorA(intCounter)%>" then
if "<%=arrdefpack(intCounter)%>" = 2 then
colTD("txtStdPack" & intcounter+1 ).innertext = cstr("<%=arrVAStdPAckL2(intCounter)%>")
end if
end if
end sub
</script>
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The following code is giving me a type mismatch error at the 'if' statements... any ideas, anyone ?
sub getstdPackByVendor(strPartNo, intCounter)
dim selVendor
selvendor= colSelect("cboVendor", intCounter).value
if selvendor= "<%=arrvendorA(" & intCounter & ")%>" then
if "<%=arrdefpack(" & intCounter & ")%>" = 2 then
colTD("txtStdPack" & intcounter+1 ).innertext =
cstr("<%=arrVAStdPAckL2(" & intCounter & ")%>")
end if
end if
end sub
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